Jiansheng Zhou

USPTO Granted Patents = 13 (Patent Applications = 2)

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 137(Granted Patents)

Location History:

Irvine, CA (US) (2014)
Cerritos, CA (US) (2003 - 2023)

Company Filing History:

Years Active: 2003-2025

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12311098 - Vacuum oscillation prevention in a venturi surgical system (2025-05-27),

2. 12263122 - Methods of solenoid valve control optimization (2025-04-01),

3. 11796084 - Valve cooling and noise suppression (2023-10-24),

4. 11642243 - Methods of solenoid valve control optimization (2023-05-09),

5. 11540942 - Redundant pneumatic circuit for reliability enhancement of vitrectomy instruments (2023-01-03),

6. 11441700 - Valve cooling and noise suppression (2022-09-13),

7. 9937077 - Pneumatic pressure output control by drive valve duty cycle calibration (2018-04-10),

8. 8818564 - Pneumatic pressure output control by drive valve duty cycle calibration (2014-08-26),

9. 8784357 - Phacoemulsification hand piece with two independent transducers (2014-07-22),

10. 7185555 - Footswitch (2007-03-06),

11. 6862951 - Footswitch (2005-03-08),

12. 6722033 - Pallet assembly for assembling a fiber optic module that includes a housing (2004-04-20),

13. D478323 - Footswitch (2003-08-13),

Title: Innovations by Jiansheng Zhou

Introduction

Jiansheng Zhou is a notable inventor based in Cerritos, CA (US). He has made significant contributions to the field of surgical systems, holding a total of 13 patents. His work focuses on enhancing the efficiency and stability of surgical procedures through innovative technologies.

Latest Patents

One of Zhou's latest patents is titled "Vacuum oscillation prevention in a venturi surgical system." This invention addresses control methods for generating a venturi vacuum in a substantially oscillation-free manner for surgical applications. The control methods utilize real-time readings from a venturi vacuum generator inlet pressure transducer and a vacuum pressure transducer on the vacuum side. These values help ascertain the emergence of an oscillation region, which can be managed using a bleed control proportional valve. When combined with a throttle control proportional valve at the inlet side, pressures can be manipulated to avoid oscillations, thus providing a more stable vacuum for surgical procedures.

Another significant patent is "Methods of solenoid valve control optimization." This invention focuses on optimizing the application of pulse width modulation (PWM) in a voltage signal for delivering current in a valve. This valve is used to alternatively deliver pressurized gas to and vent from chambers in a vitrectomy probe, which drives a cutter. These innovations reflect Zhou's commitment to improving surgical technologies.

Career Highlights

Throughout his career, Jiansheng Zhou has worked with prominent companies such as Alcon, Inc. and Alcon Research, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in medical technology.

Collaborations

Zhou has collaborated with various professionals in his field, including his coworker Robert H. Peterson. These collaborations have played a crucial role in the development of his patented technologies.

Conclusion

Jiansheng Zhou's contributions to surgical systems through his patents demonstrate his innovative spirit and dedication to improving medical procedures. His work continues to influence the field, paving the way for future advancements.

This text is generated by artificial intelligence and may not be accurate.